baber/WOPTO huggingface dataset:
Patent JP-S54117486-A (JP)
Title: 2-phenoxypyrimidine derivative
Inventor: JIYOUJIMA TERUOMI
IPC: C07D239/34
Filed: 1978-03-03
Abstract: NEW MATERIAL:A 2-phenoxypyrimidine derivative of formula I: (R 1  is H or  methyl group; R 2  is halogen; R 3  and R 7  are H, 1W6C lower alkyl, 3W5C alkenyl  group, etc.; R 4 , R 5 , and R 6  are H, 1W6C lower alkyl, nitro groups, etc., or may  form a naphthalene ring).  
     EXAMPLE: 2-(3-Trifluoromethylphenoxy)-5-chloropyrimidine.  
     USE: Herbicides.  
     PROCESS: A compound of formula IV is reacted with a compound of formula V in the presence of a base, e.g. an alkali metal or its carbonate, in the presence or absence of an inert solvent, e.g. benzene or toluene, to give the objective compound of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52107765-A (JP)
Title: Cathode-ray tube
Inventor: TOKITA ASAHIDE
IPC: H01J29/87
Filed: 1976-03-08
Abstract: PURPOSE: To increase both structural intensity and mechanical position precision by fitting the hanger frame of CRT shadow mask onto flat surface section flexibly and in parallel through plural hanging pin supporters attached to the panel and fitting pins. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09216294-A (JP)
Title: Pultrusion article having epoxy resin composition layer and its manufacture
Inventor: YOKOGAWA SHIGEYO
IPC: B29K105/08
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To intentionally provide a layer on a surface in obtaining a pultrusion article comprising at least a fiber reinforcing material and a thermosetting resin. SOLUTION: In a pultrusion method using a fiber reinforcing material and a thermosetting resin compsn. (A), a layer composed of an epoxy resin compsn. (B) is formed on the outer surface of a molded article main body consisting of the thermosetting resin compsn. (A) and the fiber reinforcing material and cured along the molded article main body under heating to provide the layer of the epoxy resin compsn. (B) on the molded article main body to obtain a pultrusion article. In this case, the epoxy resin compsn. (B) is supplied to the gap between the uncured or semicured molded article main body shaped within a mold and the inner wall of the mold and cured under heating along with the molded article main body to obtain the pultrusion article having the layer of the epoxy resin compsn. (B) on the surface thereof.
Patent JP-H02240579-A (JP)
Title: Tester for microstrip
Inventor: UOOREN KEE HAAUTSUDO
IPC: G01R1/04
Filed: 1990-02-05
Abstract: PURPOSE: To quick and secure connect and disconnect a launcher and a strip to and from each other by providing a couple of launchers, provided for individual moving bodies which can be adjusted in position in a common plane, and a connector and its positioning mechanism which cooperate with the launchers. CONSTITUTION: A connector positioning mechanism is composed of X- and Y-axial connector driving shafts 104 and 94, X-and Y-axial moving bodies 44 and 32, etc., so as to operate synchronously during connection. Then a grounding surface conductor 13 fitted to the launchers 110 and 112 pushes up a microstrip 114 on a horizontal contact surface 139 through the operation of the positioning mechanism to bring the upper conductor 122 of the strip 114 into contact with inside conductors 124 and 126 of the launchers 110 and 112 and also moves respective connectors finely and horizontally to connect the vertical contact surface of the conductor 130 to the vertical connect surfaces 220 of the outside conductors of the launchers 110 and 112.  Once the connection is completed, a probe conductor 118 is lowered on the top surface of the strip 114 and coaxial cables 106 and 108 are electrically connected to conduct a test.
Patent JP-H02204847-A (JP)
Title: Cache memory device
Inventor: TAKAGI HITOSHI
IPC: G06F12/08
Filed: 1989-02-02
Abstract: PURPOSE:To contrive the decrease of a delay time, a hardware quantity and an electric power quantity by storing the information for specifying an entry of an address conversion buffer in an address array of a cache memory instead of an address. CONSTITUTION:An address array AA 4 is brought to addressing by the upper 6 bits of a part of an in-page address of a virtual address stored in a virtual address register VAR 2. Data of two levels selected by an address of a signal line 105 are compared with the lower 9 bits of a virtual page number which brings an address conversion buffer TLB of a signal line 103 to addressing by comparing circuits 14, 15. In the AA 4, a TLB address for specifying one of entries of the TLB, and a level of the TLB are stored. Accordingly, the comparing circuits 14, 15 input a part (signal line 103) corresponding to the TLB address, two information in the AA 4, and hit signals 115, 116 of each level of the TLB, into the given virtual address. In such a way, the reduction of a delay time of the circuit can be contrived.
Patent JP-S55120968-A (JP)
Title: Preparing device for go-stone
Inventor: NAGAURA YOSHIAKI
IPC: A63F3/02
Filed: 1979-03-02
Abstract: PURPOSE: To obtain go stones of good quality with ease by pressing a pressure tool against a raw go stone both sides of which are worked to be arc faces by a grinder, holding the raw go stone between the tool and a chuck and grinding the peripheral edge thereof.  
     CONSTITUTION: A raw go stone one side of which is ground to be of arc face by a grinder 6 is passed from one chuck 5 to the other 4 both provided face to face on the same central line of rotation and then the other side thereof is ground also to be of arc face. After that, a long arm 10 provided on a support axis in parallel with the center line of chucks 4 and 5 being rotated and moved slidably to the side of a short arm provided on the support axis, a go-stone pressing tool 12 of the long arm 10 is pressed against the raw go stone held by the chuck 4, thereby the go stone being held between the tool 12 and the chuck 4. Then, the peripheral edge of the raw go stone with both sides worked to be of arc face is ground by a grinder 13 provided at the tip of the short arm, thus a high-grade go stone being finished up. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52108382-A (JP)
Title: Exothermic composition
Inventor: KAIHO KEISUKE
IPC: F24V30/00
Filed: 1976-03-09
Abstract: PURPOSE:To obtain an exothermic composition which can release heat simply when contacted with air without requiring addition of water, by mixing alkali metal sulfibes with iron carbide.
Patent JP-S63193309-A (JP)
Title: Magnetic head
Inventor: OTA HIROYUKI
IPC: G11B5/187
Filed: 1987-02-06
Abstract: PURPOSE:To eliminate the need of formation of a wear resisting film on each head and to reduce the cost of the magnetic head by forming the wear resisting film on both sides of the face brought into contact with a tape, of the head when a core material is in a block state and slicing this core material. CONSTITUTION:Two blocks 4 are allowed to face each other to form a magnetic gap 11, and notches 9 for regulating a truck width are formed on both sides of a part corresponding to a track width, and a glass 10 is packed in these notches to join two blocks 4. A rigid nonmagnetic wear resisting film is formed on a mechanically processed cylindrical ground face to be the tape contacting face and tape contact width regulating grooves 5 by vapor-deposition or the like. These blocks 4 are sliced along the centers of tape contact width prescribing grooves 5 to form head chips, and the cylindrical face to be the tape contacting face of each head chip is ground to remove the wear resisting film on this face, thereby completing the head chip. Thus, it is unnecessary to form the wear resisting film on each sliced head chip, and the working time is considerably shortened and the production cost is reduced.
Patent JP-S62183584-A (JP)
Title: Manufacture of semiconductor laser
Inventor: TANAHASHI TOSHIYUKI
IPC: H01S5/00
Filed: 1986-02-07
Abstract: PURPOSE:To easily build a semiconductor layer of a small energy gap in a current stopping layer by a method wherein a selective growth technique is employed in the simultaneous formation of the current stopping layer and a region for a light emitting section. CONSTITUTION:A belt-geometry SiO2 mask 13 is formed on an N-type (111) InP substrate 1, and both sides of the mask 13 are subjected to etching for the formation of a mesa 14. In the process, the length of the SiO2 mask 13 should be in line with the direction <011> of the InP substrate 1. A process follows wherein P-type InP, P-type InGaAsP, and P-type InP are epitaxially grown, in that order, for the formation of a current stopping layer composed of a P-type InP layer 21, P-type InGaAsP layer 22, and P-type InP layer 23. The SiO2 mask 13 is removed, and N-type InP, N-type InGaAsP, P-type InP, and P-type InGaAsP are epitaxially grown, in that order, for the formation of an N-type InP clad layer 4, N-type InP layer 5, InGaAsP activation layer 6, InGaAsP layer 7, P-type InP clad layer 8, and P-type InGaAsP cap layer 9. Further, after the attachment of metal electrodes 10 and 11, cleaving is accomplished for the production of a required semiconductor laser.
Patent JP-H10223894-A (JP)
Title: Vertical mosfet and its manufacture
Inventor: YAMAMOTO HIDEO
IPC: H01L29/78
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a vertical MOSFET in which the proximity of side walls of LOCOS slot are used as channel and a method for manufacturing the same by which reduction of withstand voltage between gate and source is prevented by rounding the opening of the LOCOS slot by a simple method and by forming a gate oxide film with a uniform thickness. SOLUTION: A pad oxide film 2 and a nitride film 3 are formed in sequence on a semiconductor substrate 1. Holes of same form are made in the pad oxide film 2 and the nitride film 3. The surface of the semiconductor substrate 1 is etched using the films 2 and 3 as masks to form a first slots 4. Then a LO COS oxide film 5 is formed by thermally oxidizing the inner walls of the first slots 4. The LOCOS oxide film 5 is removed for forming second slots (LOCOS slots) which are formed by erosion of the inner walls of the first slots 4 by the LOCOS oxide film 5. In this case, the pad oxide film 2 is between 200 and 1000Å.
Patent JP-S61185230-A (JP)
Inventor: MIKAMI MASASHI
IPC: A47J43/04
Filed: 1985-02-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08222764-A (JP)
Title: Light emitting diode
Inventor: UDAGAWA TAKASHI
IPC: H01L33/16
Filed: 1995-02-14
Abstract: PURPOSE: To reduce the density of holes of group V elements, by forming a multilayered structure provided with a III-V compound semiconductor layer composed of at least one kind of group III element, N, and a plurality of group V elements except N, as a light emitting layer. CONSTITUTION: Low resistive N-type GaP single crystal doped with sulphur S is used as a substrate 101. A buffer layer 102, a lower clad layer 103, a light emitting layer 104 and an upper clad layer 105 are deposited in order on the surface of the substrate crystal 101. When a crystal layer different in the composition ratio of group V elements is obtained, the mixing ratio of each of the material gases as supply sources of N, P and As to H2 carrier is changed as necessary. A multilayered structure for an LED wherein a GaNPAs layer containing N, P and As as group V elements is constituted is formed. Thereby the half-width of emission spectrum is narrowed to be about 1/9, as compared with a short wavelength LED wherein GaInN mixed crystal containing only N as group V elements is applied to a light emitting layer.
Patent JP-H10224462-A (JP)
Title: Automatic answering telephone system
Inventor: KISHIDA TATSUJI
IPC: H04M1/65
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To enable a user to accurately decide the full erasion timing of a sound recording message and to improve the operability of the user by displaying all erasable guidances when all recording messages are reproduced. SOLUTION: When the end of reproduction is decided for all messages stored in a message memory 5, a main control part 2 shows this fact via the guidance output. Then the guidance showing a full erasion operation method is show on a display 6 in a message such as 'The reproduction of a message is over. Please instruct erasion if you want to fully erase the message.', etc. This guidance display continues for a prescribed time after its start. When a prescribed time elapsed, the display is erased and a waiting state is reset. If an erasion instruction is inputted via an operation part 7 based on the guidance during its display, the part 2 detects this erasion instruction to erase all messages stored in the memory 5 in a selective erasion step and also to erase the guidance display.
Patent JP-S54141859-A (JP)
Title: Processing of top curl of container
Inventor: SHIMIZU KATSUAKI
IPC: B29C57/12
Filed: 1978-03-07
Abstract: PURPOSE: To crush the top curl of a container into a flange with ease, by bringing a molding horn into contact with the top curl, and by vibrating the horn with ultrasonic waves.  
     CONSTITUTION: The container 3 e.g. paper cup, having a thermoplastic resin film, is inserted into the mold 1 with only the top curl b exposed. The molding horn 2 connected to the ultrasonic generator 8 is brought into contact with the curl b. The horn 2 is then vibrated ultrasonically to crush the curl b into the flange c. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60168893-A (JP)
Inventor: SHIMAMOTO MAMORU
IPC: E06B7/00
Filed: 1984-02-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S53111962-A (JP)
Title: Outer frame of hoist
Inventor: WATANABE MITSURU
IPC: B66D3/26
Filed: 1977-03-11
Abstract: PURPOSE: To improve the strength and safety of a hoist by forming the outer frame of the hoist with steel plate and the peripheral edge of the opening bent in U shape. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10221746-A (JP)
Title: Controller for flashing light emitting device
Inventor: ARISAKA KUNIO
IPC: G03B7/16
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent an aperture value at the time of synchronizing a stroboscope from being affected by the error of time from giving a closing actuation to a shutter blade until actually performing closing operation at a device triggering the stroboscope at the time of closing a shutter. SOLUTION: The slits 5c, 5d and 5e of the shutter blade are detected by a photoreflector PR in a process where the shutter blade in a totally opened state is operated to be closed. The slit which is larger than an aimed aperture and also proximate is selected as a reference detecting point in accordance with distance information inputted from a range-finding circuit AF, and also delayed time (d) from passing the reference detecting point until obtaining the aimed aperture is selected. The stroboscope is triggered in timing when the delayed time (d) elapses after detecting the slit equivalent to the reference detecting point.  Stroboscope synchronizing timing is controlled by the delayed time having the point of time when the shutter blade is not affected by standstill frictional force after it is actually started to be closed as a reference, so that aperture accuracy at the time of synchronizing the stroboscope is improved.
Patent JP-S63195764-A (JP)
Title: Multi-area simultaneous editing system
Inventor: HONMA KAZUHIRO
IPC: G06F17/24
Filed: 1987-02-09
Abstract: PURPOSE:To realize a multi-area simultaneous editing system which corrects plural areas collecting and simultaneously by using a means which designates plural echo-back position for an editing task. CONSTITUTION:A display control part 1 performs the display processing to a terminal based on editing data. An object selection processing part 2 reads the coordinates of the data on a screen selected out of a coordinate input device as an editing object and obtains display position information on the data from the part 1 to calculate the position of the selected data within the editing data. An echo-back display part 3 obtains the position of the selected data within the editing data from the part 2 and gives an indication to the part 1 to echo the corresponding data back onto the screen. An object position memory part 4 stores the position of the selected data calculated by the part 2 within the editing data. An editing processing part 6 reads the editing operation information out of the terminal and obtains the position of the selected data within the editing data from the part 4. A sequential display part 6 gives an instruction to the part 1 to replace the display based on the editing data updated by an editing processing part 5.
Patent JP-H01205036-A (JP)
Title: Manufacture of inline-type annealed wire
Inventor: KAWAI HIROFUMI
IPC: C21D9/52
Filed: 1988-02-09
Abstract: PURPOSE:To remarkably improve the flexibility of a wire, such as enameled wire, by carrying out annealings by means of one hot air circulation-type annealing device while changing the relative wind velocities to a wire at the inlet and outlet sides of an inline wiredrawing machine drawing a wire, respectively. CONSTITUTION:A wire 1 drawn out from a supply is introduced into a hot air circulation-type annealing device 2 and allowed to travel in the same direction as the direction of wind velocity to undergo annealing, and then introduced into an inline wiredrawing machine 3. The wire 1 drawn down to the desired diameter by the above wiredrawing machine 1 is introduced into the above annealing device 2 again and allowed to travel in the direction opposite to the direction of wind velocity to undergo annealing, and then wound up by means of a winder. By carrying out annealings while changing wind velocities as mentioned above, process and the final annealings can be performed by means of the same equipment under the optimum conditions, respectively, and the flexibility of an enameled wire, etc., can be improved to a greater extent.
Patent JP-S62185615-A (JP)
Title: Conveyer belt
Inventor: ARAI TATSUO
IPC: B65G15/34
Filed: 1986-02-12
Abstract: PURPOSE:To aim at enhancing the wear-resistance, burning resistance and anti- shock ability of a conveyer belt, by arraying Kepler yarns at least on the surface of a belt body which makes in contact with a high temperature article to be conveyed, densely in the widthwise direction of the belt. CONSTITUTION:In the structure of a conveyer belt 1 in which a canvas 2 is used as a tension core member, a belt body is composed of the canvas 2 as a tension layer 1 and upper and lower surface covering rubber layers 4, 5, and Kepler yarns 7 are arrayed widthwise of the belt. The Kepler yarns 7 laid widthwise on the upper surface covering rubber layer 4 are provided to attain such a purpose that the resistance or the like of the conveyer belt 1 to heat and shocks from articles to be conveyed is enhanced. The process comprises the steps of cutting a Kepler cord fabric having one surface coated, to a predetermined length, and bonding the same on the covering rubber layer or the core member such that the warp yarns are extended widthwise of the belt. The other steps are completely the same as the conventional production process.
Patent JP-S62185537-A (JP)
Title: Coil conductor aligning apparatus
Inventor: TANAKA RYOICHI
IPC: H02K15/04
Filed: 1986-02-12
Abstract: PURPOSE:To readily automate a coil conductor aligning apparatus by intermittently pressing a coil set to a jig by a roller from outside toward inside. CONSTITUTION:A jig 1 of a coil conductor aligning apparatus has a base 2 and blades 3, and a coil 4 is set between the blades 3. A roller 5 is rotated through a belt 7 by a roller drive source 6 to construct the apparatus. In this case, the roller 5 has a drive shaft 5 in which the columnar outer peripheral surface is a regular circle and the center O of the outer peripheral surface and the rotating center P are displaced. Thus, the roller 5 approaches the coil 4 while rotating to press the coil 4 from both sides intermittently to the outer peripheral surface. As a result, the coil 4 set between the blades 3 is aligned at the outside to correct the irregularity.
Patent JP-H08215600-A (JP)
Title: Method and device for controlling mill operation
Inventor: KUNISADA HIROSHI
IPC: B02C25/00
Filed: 1995-02-15
Abstract: PURPOSE: To enable the optimum operation of a mill in spite of a change in the hardness and moisture content of coal by controlling the number of revolutions of a classifying machine in such a manner that the total running cost of the sum of the cost to evaluate the unburned loss and the cost to evaluate driving power at the time of stationary operation of the mill is kept min. at all times. CONSTITUTION: A coal feed rate-pulverization degree curve A is previously determined in accordance with the reference data measured at the time of the stationary operation of the mill. The actually measured pulverization degree 49 for the present coal feed rate is determined by the coal feed rate-pulverization degree curve corrected by the present data. The actually measured unburned component 52 is determined from a relation between the pulverization degree and the unburned component when a fuel ratio is changed. Further, the cost 54 to evaluate the unburned loss is determined from the product of the actually measured unburned component 52, the coal feed rate 48a and the calorific value of the coal.  A carbon feed rate- mill driving power curve C is previously determined from the reference data and is corrected by the present data, by which the actually measured mill driving power 56 is determined. The cost 58 to evaluate the driving power is determined from this value and the driving power unit cost and the number of revolutions of the classifying machine is so controlled as to reduce the total running cost 60.
Patent JP-S59152882-A (JP)
Title: Cutting method for printing paper
Inventor: SHIODA TSUTOMU
IPC: G03G15/00
Filed: 1983-02-18
Abstract: PURPOSE:A cutting method for a printing paper excellent in utilility, by which a paper-cutting command can be outputted without adopting a marking system. CONSTITUTION:Paper buffers 11, 12 are intermediately provided between a printer and a paper processor, a predetermined numerical value is stored in a memory when a paper is first set, and 1 is added to the content of the memory each time the paper is fed out from the printer by a unit length, while 1 is subtracted from the content of the memory each time the paper is fed by a unit length by the processor. When a paper-cutting command is outputted from the printing side, the pulse length at that time is stored in a memory, 1 is subtracted from the content of the memory each time the paper is fed on the processor side by a unit length, and the paper is cut when the subtracted value reaches a predetermined value.
Patent JP-S53114394-A (JP)
Title: Detector for gas leakage
Inventor: NORISADA YOSHIAKI
IPC: G01N27/04
Filed: 1977-03-10
Abstract: PURPOSE: To enable even a person who is hard of hearing to confirm the leakage of gas, by flickering an operation indicator when the heater inside a gas sense element becomes disconnected. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01201671-A (JP)
Title: Electrophotographic sensitive body
Inventor: TAKAGI TAKAHIRO
IPC: G03G5/06
Filed: 1988-02-08
Abstract: PURPOSE:To provide an electrophotographic sensitive body which has excellent carrier generatability, high sensitivity and high durability and is excellent in combination with a wide range of carrier transfer materials by providing a photosensitive layer contg. a specific bisazo pigment. CONSTITUTION:This photosensitive body has the bisazo compd. expressed by the formula I. In the formula, R1 and R2 denote a hydrogen atom., halogen atom., alkyl group, alkoxy group, nitro group, cyano group or hydroxy group. R1 and R2 may be the same or different. Z denotes an atom. group necessary for forming a carbon cyclic arom. ring or heterocyclic arom. ring. (m) and (n) denote 1-3 integer. The photosensitive body which is extremely good in the sensitivity, the durability, the combination with a wide range of the carrier transfer materials, etc., is thereby obtd.